Knitting Needles by Addi. Details: addi Turbo Sock Rockets combine the sharper point of addi Turbo Lace with the smooth coating of the nickel-plated classic Turbo addi needle. Sharp points make these needles ideal for complex knitting. This extra sharp tips are designed by our popular Addi Turbo Lace and coated with the same shiny nickel, which gives the classic Addi Turbo and unparalleled levels of zipper Box Contains 1 x Circular Knitting Needle.